v0.4.2

Changed

Fixed two issues: don't read hidden files from the input/ folder, remove forgotten parameter that was removed in the previous release.

v0.4.1

Changed

• Fixed estimated optimal radius that was too large (513)
• Deprecate pixel coordinate support (509)
• Coordinates density map shows artifact in corners (511)
• Split A-D test into one test per feature (477)

v0.4.0

Changed

• Compensate cluster's mass for binaries masses? (488)
• Estimate individual per-star masses (484)
• Improve performance of synth cluster generation (3) (506)
• Simplify isochrones download/handling (497)
• Add CS 37 COLIBRI track + deprecate old versions 10 & 11 of PARSEC (495)
• Optimal radius too large for some clusters (510)
• Project equatorial coordinates before processing (237)
• Add eccentricity parameter to KP fit? (480)
• Finish working on enhanced King profile fitting (456)
• Remove KDE_stds and mp_flag parameters (500)
• Simplify input of structure parameters (512)
• Deprecate all likelihoods except Tremmel (507)
• Interpolate IMF masses into the isochrones, not the other way around (503)
• Add minimum binary mass ratio to fundamental parameters? (504)
• Deprecate Anderson-Darling test (499)
• Deprecate "Read mode" (498)
• Add IMF and PMF curves obtention (96)
• Convert pixel coordinates to RA & DEC (203)
• Add ZAMS to CMD final plot (160)
• Add semi_input.dat checking to checker (214)
• Add weighted spatial density map (167)
• Generate output CMD-CCD plots for the mean+median+mode (479)
• Exact circle area using geometry instead of Monte Carlo (446)
• Use the maximum number of members in the optimal radius? (494)
• Add 1-sigma region to King profile (478)
• Turn off MP coloring in D2 plots for binned likelihoods (473)

v0.3.1

Only the ptemcee method is kept, all others are now deprecated.

Changed

• Corrected an error in the CMD_systs.dat file (468)
• Fixed path for CMD_systs.dat, now works in Windows (and Mac?)
• Control (some) plotting parameters through custom style and allow the selection of one of the supported styles (464)
• Dump the results of the fundamental parameters analysis to file (467)
• Closed several issues related to the deprecated bootstrap(+GA), brute force, and emcee methods (265, 280, 284, 324, 341, 347, 418, 442, 447)
• Split D plots (MCMC convergence diagnostics plots & values) (389)
• Explore Zeus as a possible addition to the best fit process (457)
• Add mode, median to King's profile plot (470)
• Make "trim frame" option per cluster (474)
• Closed due to old or not applicable (209, 293, 399)

v0.3.0

Massive changes introduced in this new version. Python 2.7.x is no longer supported.

Changed

• Port to Python 3 (243)
• Upgrade to emcee v3.0.2 (423)
• Add emcee to the best fit process (193)
• Upgraded to astropy v0.04
• Remove (z,a) steps (413)
• Bug fix: binary probabilities should not be averaged by zaWAverage (462)
• Add Tremmel's implementation of the PLR (447)
• Improve performance of synth cluster generation (445)
• Fix Tolstoy likelihood accounting for uncertainties twice (406)
• Add option to apply 'pmRA*cos(DE)' correction (452)
• Added optm method to local removal of stars (432)
• Added manual binning method to likelihood block (325)
• New radius estimating method and many improvements to structural functions (RDP, field dens, radius) (454, 449, 346, 378)
• Added maximum likelihood method for fitting King profiles (268, 298)
• Allow seeding the synthetic cluster generation process (196)
• Add stopping condition to the plotting line (443)
• Fix small bug in radii arrows (182)
• Add Nsigma region to the best fit synthetic cluster (460)

v0.2.7

Important fixes introduced in this new version.

Changed

• Use inverse transform sampling to sample the IMF (434)
• Interpolation of (z,a) values uses wrong m_ini index (440)
• Interpolation of isochrone fails when (z,a) are both fixed (439)
• Mass 'alignment' in zaInterp() gives poor result (441)
• Select the N_mass_interp number automatically (438)

v0.2.6

Changed

• Fix normalization in Bayesian DA (426)
• Fix function to detect X11 that fails in Mac OS (and probably Windows too) (428)
• Merge semi_input file into params_input and copy input file as output (427)
• Remove modes (429)
• Use a single photometric systems file instead of two identical ones (421)
• Fix ext/Imm operator causing spurious points in the GA (424)

v0.2.5

Changed

• Added the ptemcee method, and deprecated (for now) the BF (367)
• Accept a CMD/CCD from mixed photometric systems (228, 229)
• Add support for the new set of isochrones PARSEC+COLIBRI (322)
• Output all information obtained from the bootstrap (279)
• Mask stars with photometry outside of reasonable range (414)
• Add proper motions, parallax, and radial velocity support to Bayesian DA (220)
• Use stars with no complete data in the Bayesian equation (377).
• Add dimensional weights to Bayesian DA.
• Use all positions for structural functions (107).
• Make the bootstrap the actual method (instead of GA) (64)
• Make the GA work with floats instead of a grid (412)
• Plot the incomplete dataset with MPs information (411)
• Use a total number of masses, not a step value (410)
• Use stars after error rejection for LF & completeness (390)
• Switch to astropy's read module (327) and allow reading columns by name.
• Update check for installed packages (newer pip threw an error).
• Added a 2D cluster vs field KDE comparision, and the A-D test (255, 356)
• Added MAP, median and mode to output parameters.
• Added R2 normality estimator to distributions (401)
• Deprecated KDE p-value function.
• Deprecated trim_frame, and manual mode in photometric error rejection.
• Deprecated integrated magnitude function.
• Store input parameters as .json for each cluster (126)
• Don't read hidden files from the 'isochrones' folder (403)
• Use KDE instead of Gaussian filters (379)
• Split C2 plot into C2 and C3

v0.2.4

Changed

• Extend support for up to two colors.
• Improved performance (#357):
  • Make mass sampling optional (#373)
  • Move binarity assignment outside of the synthetic cluster generation
  • Move isochrone sorting outside of the synthetic cluster generation
  • Move random floats for photometric errors outside of the synthetic cluster generation
  • Move random floats for completeness outside of the synthetic cluster generation. Code is now ~3.3X faster

v0.2.3

Changed

• Improved performance of synthetic cluster generation (#227). Code is now ~4X faster.
• Fix excessive use of memory by Rbf interpolation (#350)
• Use equal bin widths in LF and completeness function (#300)
• Faster star separation by errors (#351)
• Generalize Bayesian DA to N-dimensions, fix statistical issues, improve performance (#352)